プライム＆コンポジット ワークシート
名前: ____________________日付: ____________
説明書: 素数と合成数を識別し、素因数分解を書きます。
20 問題
- Prime numbers in {25, 13, 19, 9, 27, 3} → ______
- Prime numbers in {8, 15, 9, 3, 29, 17} → ______
- Prime numbers in {15, 27, 23, 11, 7, 2} → ______
- Prime numbers in {25, 29, 27, 5, 3, 12} → ______
- Prime numbers in {15, 27, 23, 3, 11, 19} → ______
- Prime numbers in {9, 8, 29, 13, 17, 25} → ______
- Prime numbers in {17, 2, 15, 11, 27, 9} → ______
- Prime numbers in {21, 3, 2, 11, 23, 25} → ______
- Prime numbers in {27, 29, 13, 21, 11, 25} → ______
- Prime numbers in {8, 9, 25, 12, 3, 7} → ______
- Prime numbers in {25, 7, 9, 15, 13, 3} → ______
- Prime numbers in {29, 13, 11, 7, 27, 17} → ______
- Prime numbers in {19, 12, 9, 15, 8, 17} → ______
- Prime numbers in {8, 2, 25, 9, 19, 7} → ______
- Prime numbers in {7, 23, 5, 19, 27, 3} → ______
- Prime numbers in {23, 9, 25, 19, 12, 5} → ______
- Prime numbers in {29, 8, 25, 19, 11, 12} → ______
- Prime numbers in {11, 17, 13, 7, 27, 3} → ______
- Prime numbers in {3, 9, 21, 8, 13, 17} → ______
- Prime numbers in {11, 17, 5, 9, 15, 27} → ______